What is GHSA-jffp-p23r-5q3r?

GHSA-jffp-p23r-5q3r is a security advisory published by GitHub Security Advisories with Critical severity. Buffer overflow in WebGL in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to...

Which CVE IDs does GHSA-jffp-p23r-5q3r cover?

GHSA-jffp-p23r-5q3r covers the following CVE IDs: CVE-2026-87527. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-jffp-p23r-5q3r?

GHSA-jffp-p23r-5q3r has a CVSS v3 base score of 9.6, published by GitHub Security Advisories.

GHSA-jffp-p23r-5q3rCriticalCVSS 9.6

Buffer overflow in WebGL in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to...

Vendor

GitHub Security Advisories

Published

September 9, 2026

Last Modified

September 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-87527 →

📋 Description

Buffer overflow in WebGL in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-87527
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html
https://issues.chromium.org/issues/548130125
https://github.com/advisories/GHSA-jffp-p23r-5q3r